On Wed, Nov 13, 2024 at 2:00 AM Ales Musil <[email protected]> wrote:
> > > On Wed, Nov 13, 2024 at 10:37 AM Han Zhou <[email protected]> wrote: > >> Thanks Ales. >> >> > Hi Han, > > >> >> On Tue, Oct 8, 2024 at 3:12 AM Ales Musil <[email protected]> wrote: >> > >> > Commit all traffic that is not already commit by either NAT or LB. This >> > ensures that the traffic is tracked, and we don't erroneously commit >> > reply traffic, or reply traffic is not marked as invalid. >> > >> > To achieve the commit we need to perform lookup on every packet >> > that goes through LR pipeline whenever there is stateful NAT. >> > >> > The SNAT lookup requires additional flag as the unSNAT is happening >> > in ingress pipeline and at that point we need to know if the packet >> > is reply or not. This is not required for DNAT, because unDNAT stage >> > happens in egress. >> >> Could you help explain in a little more detail how the ct.rpl relates to >> this new without_unsnat flag? I still can't figure out why this flag is >> needed. >> > > Without it we would commit reply traffic for SNAT which is wrong. That > caused all sorts of issues. > > I understand that we shouldn't commit reply traffic, but my question was why does the "without_unsnat" flag avoid that. I don't see any link between the without_unsnat and ct.rpl. It may be helpful to add comments in the code as well. > >> In addition, it seems that with this flag, you commit to snat zone only >> if the packet's without_unsnat == 1, but even if the packet did perform >> unSNAT we would still want to commit it to SNAT zone, because of the HW >> offload issue reported here: >> https://mail.openvswitch.org/pipermail/ovs-dev/2024-August/417025.html >> > > I'm probably missing something, why would we want to commit traffic that > did unSNAT? That traffic is already committed in the SNAT zone. The issue > described in the thread should be gone, AFAIU the problem was that the > traffic wasn't committed in the original direction, then unSNAT would mark > it as new. That shouldn't happen with this series. > > My understanding was, the lflow you added with priority 10 sets the without_unsnat flag for the packets that didn't perform ct_snat at the UNSNAT stage, and later you commit these to the SNAT zone. However, for the other packets that performed the ct_snat at the UNSNAT stage, having traversed the SNAT zone doesn't necessarily mean they were committed to the zone, right? So with your change, if a packet was sent to the CT at the UNSNAT stage, it would never get committed to SNAT zone, if not committed at any other stages. Did I miss anything? Thanks, Han > >> BTW, I have been trying my best but I feel it is quite difficult to >> reason about the correctness of the DNAT/SNAT pipelines, which have become >> so complex. I hope our test case coverage is sufficient for all kinds of >> corner cases :) >> > > Yeah I understand and we probably have decent coverage because some of my > thoughts were quickly disputed by failing and misbehaving tests :) > >> >> I am still working on performance test for this patch. Sorry it took so >> long but I still need some more time. >> >> > This is one of the things that we shouldn't rush, thank you for looking > into the performance testing! > > >> >> Regards, >> Han >> >> > Regards, > Ales > > >> > >> > Signed-off-by: Ales Musil <[email protected]> >> > --- >> > There is one failing system test with userspace datapath, that's due >> > to the recirculation limit that is being hit due to additional >> > lookups. >> > --- >> > include/ovn/logical-fields.h | 4 ++ >> > lib/logical-fields.c | 4 ++ >> > northd/northd.c | 76 ++++++++++++---------- >> > tests/ovn-northd.at | 118 ++++++++++++++++++++++++++--------- >> > tests/system-ovn.at | 31 ++++++--- >> > 5 files changed, 158 insertions(+), 75 deletions(-) >> > >> > diff --git a/include/ovn/logical-fields.h b/include/ovn/logical-fields.h >> > index d6c4a9b6b..cc1f50ff2 100644 >> > --- a/include/ovn/logical-fields.h >> > +++ b/include/ovn/logical-fields.h >> > @@ -82,6 +82,7 @@ enum mff_log_flags_bits { >> > MLF_LOCALNET_BIT = 15, >> > MLF_RX_FROM_TUNNEL_BIT = 16, >> > MLF_ICMP_SNAT_BIT = 17, >> > + MLF_WITHOUT_UNSNAT_BIT = 18, >> > }; >> > >> > /* MFF_LOG_FLAGS_REG flag assignments */ >> > @@ -137,6 +138,9 @@ enum mff_log_flags { >> > MLF_RX_FROM_TUNNEL = (1 << MLF_RX_FROM_TUNNEL_BIT), >> > >> > MLF_ICMP_SNAT = (1 << MLF_ICMP_SNAT_BIT), >> > + >> > + /* Indicate that the packet didn't go through unSNAT. */ >> > + MLF_WITHOUT_UNSNAT = (1 << MLF_WITHOUT_UNSNAT_BIT), >> > }; >> > >> > /* OVN logical fields >> > diff --git a/lib/logical-fields.c b/lib/logical-fields.c >> > index 5a8b53f2b..c63e19897 100644 >> > --- a/lib/logical-fields.c >> > +++ b/lib/logical-fields.c >> > @@ -139,6 +139,10 @@ ovn_init_symtab(struct shash *symtab) >> > flags_str); >> > snprintf(flags_str, sizeof flags_str, "flags[%d]", >> MLF_RX_FROM_TUNNEL_BIT); >> > expr_symtab_add_subfield(symtab, "flags.tunnel_rx", NULL, >> flags_str); >> > + snprintf(flags_str, sizeof flags_str, "flags[%d]", >> > + MLF_WITHOUT_UNSNAT_BIT); >> > + expr_symtab_add_subfield(symtab, "flags.without_unsnat", NULL, >> > + flags_str); >> > >> > /* Connection tracking state. */ >> > expr_symtab_add_field_scoped(symtab, "ct_mark", MFF_CT_MARK, NULL, >> false, >> > diff --git a/northd/northd.c b/northd/northd.c >> > index 0364dd766..a42057e45 100644 >> > --- a/northd/northd.c >> > +++ b/northd/northd.c >> > @@ -15987,8 +15987,7 @@ build_lrouter_out_snat_flow(struct lflow_table >> *lflows, >> > struct ds *actions, bool distributed_nat, >> > struct eth_addr mac, int cidr_bits, bool >> is_v6, >> > struct ovn_port *l3dgw_port, >> > - struct lflow_ref *lflow_ref, >> > - const struct chassis_features *features) >> > + struct lflow_ref *lflow_ref) >> > { >> > if (!(nat_entry->type == SNAT || nat_entry->type == >> DNAT_AND_SNAT)) { >> > return; >> > @@ -16019,34 +16018,6 @@ build_lrouter_out_snat_flow(struct lflow_table >> *lflows, >> > priority, ds_cstr(match), >> > ds_cstr(actions), &nat->header_, >> > lflow_ref); >> > - >> > - /* For the SNAT networks, we need to make sure that connections are >> > - * properly tracked so we can decide whether to perform SNAT on >> traffic >> > - * exiting the network. */ >> > - if (features->ct_commit_to_zone && features->ct_next_zone && >> > - nat_entry->type == SNAT && !od->is_gw_router) { >> > - /* For traffic that comes from SNAT network, initiate CT state >> before >> > - * entering S_ROUTER_OUT_SNAT to allow matching on various CT >> states. >> > - */ >> > - ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_UNDNAT, 70, >> > - ds_cstr(match), "ct_next(snat);", >> > - lflow_ref); >> > - >> > - build_lrouter_out_snat_match(lflows, od, nat, match, >> > - distributed_nat, cidr_bits, is_v6, >> > - l3dgw_port, lflow_ref, true); >> > - >> > - /* New traffic that goes into SNAT network is committed to CT >> to avoid >> > - * SNAT-ing replies.*/ >> > - ovn_lflow_add(lflows, od, S_ROUTER_OUT_SNAT, priority, >> > - ds_cstr(match), "ct_snat;", >> > - lflow_ref); >> > - >> > - ds_put_cstr(match, " && ct.new"); >> > - ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_SNAT, priority, >> > - ds_cstr(match), "ct_commit_to_zone(snat);", >> > - lflow_ref); >> > - } >> > } >> > >> > static void >> > @@ -16439,9 +16410,6 @@ build_lrouter_nat_defrag_and_lb( >> > ovn_lflow_add(lflows, od, S_ROUTER_OUT_UNDNAT, 50, >> > "ip", "flags.loopback = 1; ct_dnat;", >> > lflow_ref); >> > - ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_UNDNAT, 50, >> > - "ip && ct.new", "ct_commit { } ; next; ", >> > - lflow_ref); >> > } >> > >> > /* NAT rules are only valid on Gateway routers and routers with >> > @@ -16459,6 +16427,9 @@ build_lrouter_nat_defrag_and_lb( >> > !lport_addresses_is_empty(&lrnat_rec->dnat_force_snat_addrs); >> > bool lb_force_snat_ip = >> > !lport_addresses_is_empty(&lrnat_rec->lb_force_snat_addrs); >> > + bool stateful_dnat = lr_stateful_rec->has_lb_vip; >> > + bool stateful_snat = (dnat_force_snat_ip || lb_force_snat_ip || >> > + lrnat_rec->lb_force_snat_router_ip); >> > >> > for (size_t i = 0; i < lrnat_rec->n_nat_entries; i++) { >> > struct ovn_nat *nat_entry = &lrnat_rec->nat_entries[i]; >> > @@ -16477,6 +16448,21 @@ build_lrouter_nat_defrag_and_lb( >> > continue; >> > } >> > >> > + if (!stateless) { >> > + switch (nat_entry->type) { >> > + case DNAT: >> > + stateful_dnat = true; >> > + break; >> > + case SNAT: >> > + stateful_snat = true; >> > + break; >> > + case DNAT_AND_SNAT: >> > + stateful_snat = true; >> > + stateful_dnat = true; >> > + break; >> > + } >> > + } >> > + >> > /* S_ROUTER_IN_UNSNAT >> > * Ingress UNSNAT table: It is for already established >> connections' >> > * reverse traffic. i.e., SNAT has already been done in egress >> > @@ -16599,7 +16585,7 @@ build_lrouter_nat_defrag_and_lb( >> > } else { >> > build_lrouter_out_snat_flow(lflows, od, nat_entry, match, >> actions, >> > distributed_nat, mac, >> cidr_bits, is_v6, >> > - l3dgw_port, lflow_ref, >> features); >> > + l3dgw_port, lflow_ref); >> > } >> > >> > /* S_ROUTER_IN_ADMISSION - S_ROUTER_IN_IP_INPUT */ >> > @@ -16689,6 +16675,28 @@ build_lrouter_nat_defrag_and_lb( >> > } >> > } >> > >> > + >> > + bool can_commit = features->ct_commit_to_zone && >> features->ct_next_zone; >> > + if (can_commit && stateful_dnat) { >> > + ovn_lflow_add(lflows, od, S_ROUTER_IN_DEFRAG, 10, >> > + "ip && (!ct.trk || !ct.rpl)", >> > + "ct_next(dnat);", lflow_ref); >> > + ovn_lflow_add(lflows, od, S_ROUTER_IN_DNAT, 10, >> > + "ip && ct.new", "ct_commit_to_zone(dnat);", >> lflow_ref); >> > + } >> > + >> > + if (can_commit && stateful_snat) { >> > + ovn_lflow_add(lflows, od, S_ROUTER_IN_UNSNAT, 10, >> > + "ip", "flags.without_unsnat = 1; next;", >> lflow_ref); >> > + ovn_lflow_add(lflows, od, S_ROUTER_OUT_POST_UNDNAT, 10, >> > + "ip && (!ct.trk || !ct.rpl) && " >> > + "flags.without_unsnat == 1", "ct_next(snat);", >> > + lflow_ref); >> > + ovn_lflow_add(lflows, od, S_ROUTER_OUT_SNAT, 10, >> > + "ip && ct.new && flags.without_unsnat == 1", >> > + "ct_commit_to_zone(snat);", lflow_ref); >> > + } >> > + >> > if (use_common_zone && od->nbr->n_nat) { >> > ds_clear(match); >> > ds_put_cstr(match, "ip && ct_mark.natted == 1"); >> > diff --git a/tests/ovn-northd.at b/tests/ovn-northd.at >> > index d6a8c4640..96e28a54a 100644 >> > --- a/tests/ovn-northd.at >> > +++ b/tests/ovn-northd.at >> > @@ -1181,18 +1181,18 @@ AT_CAPTURE_FILE([crflows]) >> > >> > AT_CHECK([grep -e "lr_out_snat" drflows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 50.0.0.11 && inport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ip4.src == $allowed_range), action=(ct_snat;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 50.0.0.11 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ip4.dst == $allowed_range && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.16.1.1);) >> > ]) >> > >> > AT_CHECK([grep -e "lr_out_post_snat" drflows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_snat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 50.0.0.11 && inport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ip4.src == $allowed_range && ct.new), action=(ct_commit_to_zone(snat);) >> > ]) >> > >> > AT_CHECK([grep -e "lr_out_snat" crflows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=33 , match=(ip && ip4.src >> == 50.0.0.11 && ip4.dst == $allowed_range && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.16.1.1);) >> > ]) >> > @@ -1220,19 +1220,19 @@ AT_CAPTURE_FILE([crflows2]) >> > >> > AT_CHECK([grep -e "lr_out_snat" drflows2 | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 50.0.0.11 && inport == "DR-S1" && is_chassis_resident("cr-DR-S1")), >> action=(ct_snat;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 50.0.0.11 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> (!ct.trk || !ct.rpl)), action=(ct_snat(172.16.1.1);) >> > table=??(lr_out_snat ), priority=163 , match=(ip && ip4.src >> == 50.0.0.11 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ip4.dst == $disallowed_range), action=(next;) >> > ]) >> > >> > AT_CHECK([grep -e "lr_out_post_snat" drflows2 | ovn_strip_lflows], >> [0], [dnl >> > table=??(lr_out_post_snat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 50.0.0.11 && inport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ct.new), action=(ct_commit_to_zone(snat);) >> > ]) >> > >> > AT_CHECK([grep -e "lr_out_snat" crflows2 | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=33 , match=(ip && ip4.src >> == 50.0.0.11 && (!ct.trk || !ct.rpl)), action=(ct_snat(172.16.1.1);) >> > table=??(lr_out_snat ), priority=35 , match=(ip && ip4.src >> == 50.0.0.11 && ip4.dst == $disallowed_range), action=(next;) >> > @@ -1259,6 +1259,7 @@ AT_CAPTURE_FILE([crflows2]) >> > >> > AT_CHECK([grep -e "lr_out_snat" drflows3 | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 50.0.0.11 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ip4.dst == $allowed_range && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.16.1.2);) >> > ]) >> > @@ -1269,6 +1270,7 @@ AT_CHECK([grep -e "lr_out_post_snat" drflows3 | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep -e "lr_out_snat" crflows3 | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=33 , match=(ip && ip4.src >> == 50.0.0.11 && ip4.dst == $allowed_range && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.16.1.2);) >> > ]) >> > @@ -1294,6 +1296,7 @@ AT_CAPTURE_FILE([crflows2]) >> > >> > AT_CHECK([grep -e "lr_out_snat" drflows4 | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 50.0.0.11 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> (!ct.trk || !ct.rpl)), action=(ct_snat(172.16.1.2);) >> > table=??(lr_out_snat ), priority=163 , match=(ip && ip4.src >> == 50.0.0.11 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ip4.dst == $disallowed_range), action=(next;) >> > @@ -1301,6 +1304,7 @@ AT_CHECK([grep -e "lr_out_snat" drflows4 | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep -e "lr_out_snat" crflows4 | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=33 , match=(ip && ip4.src >> == 50.0.0.11 && (!ct.trk || !ct.rpl)), action=(ct_snat(172.16.1.2);) >> > table=??(lr_out_snat ), priority=35 , match=(ip && ip4.src >> == 50.0.0.11 && ip4.dst == $disallowed_range), action=(next;) >> > @@ -1663,6 +1667,7 @@ AT_CAPTURE_FILE([sbflows]) >> > # dnat_and_snat or snat entry. >> > AT_CHECK([grep "lr_in_unsnat" sbflows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 192.168.2.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 192.168.2.4), action=(ct_snat;) >> > ]) >> > @@ -1693,6 +1698,7 @@ AT_CAPTURE_FILE([sbflows]) >> > # dnat_and_snat or snat entry. >> > AT_CHECK([grep "lr_in_unsnat" sbflows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 192.168.2.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 192.168.2.4), action=(ct_snat;) >> > ]) >> > @@ -1801,6 +1807,7 @@ ovn-nbctl --wait=sb sync >> > >> > AT_CHECK([ovn-sbctl lflow-list lr0 | grep lr_in_unsnat | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(ip4 && ip4.dst >> == 192.168.2.3), action=(ct_snat;) >> > ]) >> > >> > @@ -4277,12 +4284,14 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.100), action=(ct_dnat;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(ct_lb_mark(backends=10.0.0.4:8080);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.100 && tcp && tcp.dst == 80), >> action=(ct_lb_mark(backends=10.0.0.40:8080);) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > @@ -4302,18 +4311,21 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(ip4 && ip4.dst >> == 20.0.0.4), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(ip6 && ip6.dst >> == aef0::4), action=(ct_snat;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.100), action=(ct_dnat;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080; >> force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.100 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080; >> force_snat);) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > @@ -4326,6 +4338,7 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=100 , >> match=(flags.force_snat_for_lb == 1 && ip4), action=(ct_snat(20.0.0.4);) >> > table=??(lr_out_snat ), priority=100 , >> match=(flags.force_snat_for_lb == 1 && ip6), action=(ct_snat(aef0::4);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > @@ -4339,7 +4352,7 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > check ovn-nbctl --wait=sb set logical_router lr0 >> options:lb_force_snat_ip="router_ip" >> > @@ -4352,6 +4365,7 @@ AT_CHECK([grep "lr_in_ip_input" lr0flows | grep >> "priority=60" | sort], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip4.dst == 172.168.0.100), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw0" && ip4.dst == 10.0.0.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw1" && ip4.dst == 20.0.0.1), action=(ct_snat;) >> > @@ -4359,12 +4373,14 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.100), action=(ct_dnat;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080; >> force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.100 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080; >> force_snat);) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > @@ -4377,6 +4393,7 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-public"), >> action=(ct_snat(172.168.0.100);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw0"), >> action=(ct_snat(10.0.0.1);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw1"), >> action=(ct_snat(20.0.0.1);) >> > @@ -4391,7 +4408,7 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > check ovn-nbctl --wait=sb remove logical_router lr0 options chassis >> > @@ -4416,6 +4433,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip4.dst == 172.168.0.100), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw0" && ip4.dst == 10.0.0.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw1" && ip4.dst == 20.0.0.1), action=(ct_snat;) >> > @@ -4424,12 +4442,14 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.100), action=(ct_dnat;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080; >> force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.100 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.40:8080; >> force_snat);) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > @@ -4442,6 +4462,7 @@ AT_CHECK([grep "lr_in_dnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-public"), >> action=(ct_snat(172.168.0.100);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw0"), >> action=(ct_snat(10.0.0.1);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw1"), >> action=(ct_snat(20.0.0.1);) >> > @@ -4457,7 +4478,7 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > check ovn-nbctl --wait=sb lb-add lb2 10.0.0.20:80 10.0.0.40:8080 >> > @@ -4468,6 +4489,7 @@ ovn-sbctl dump-flows lr0 > lr0flows >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip4.dst == 172.168.0.100), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw0" && ip4.dst == 10.0.0.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw1" && ip4.dst == 20.0.0.1), action=(ct_snat;) >> > @@ -4476,6 +4498,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.100), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.20), action=(ct_dnat;) >> > ]) >> > @@ -4498,7 +4521,7 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CLEANUP >> > @@ -5744,6 +5767,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && flags.loopback == 0), >> action=(ct_snat_in_czone;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && flags.loopback == 1 && >> flags.use_snat_zone == 1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && flags.loopback == 0), >> action=(ct_snat_in_czone;) >> > @@ -5754,10 +5778,12 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone(10.0.0.3);) >> > ]) >> > >> > @@ -5776,10 +5802,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=153 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat_in_czone(172.168.0.10);) >> > table=??(lr_out_snat ), priority=154 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl) && reg9[[4]] >> == 1), action=(reg9[[4]] = 0; ct_snat(172.168.0.10);) >> > @@ -5799,6 +5827,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.30 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > @@ -5806,10 +5835,12 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_dnat(10.0.0.3);) >> > ]) >> > >> > @@ -5824,24 +5855,20 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=70 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_next(snat);) >> > - table=??(lr_out_post_undnat ), priority=70 , match=(ip && ip4.src >> == 10.0.0.10 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_next(snat);) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > - table=??(lr_out_snat ), priority=153 , match=(ip && ip4.dst >> == 10.0.0.0/24 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_out_snat ), priority=153 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.168.0.10);) >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 10.0.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 10.0.0.10 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.168.0.30);) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 10.0.0.3 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.168.0.20);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_post_snat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_snat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_snat ), priority=153 , match=(ip && ip4.dst >> == 10.0.0.0/24 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && ct.new), >> action=(ct_commit_to_zone(snat);) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 10.0.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && ct.new), >> action=(ct_commit_to_zone(snat);) >> > ]) >> > >> > # Associate load balancer to lr0 >> > @@ -5866,6 +5893,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && flags.loopback == 0), >> action=(ct_snat_in_czone;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && flags.loopback == 1 && >> flags.use_snat_zone == 1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && flags.loopback == 0), >> action=(ct_snat_in_czone;) >> > @@ -5876,6 +5904,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.100), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.200), action=(ct_dnat;) >> > @@ -5884,6 +5913,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_dnat_in_czone(10.0.0.3);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.200 && >> is_chassis_resident("cr-lr0-public")), >> action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80 && >> is_chassis_resident("cr-lr0-public")), >> action=(ct_lb_mark(backends=10.0.0.4:8080);) >> > @@ -5916,10 +5946,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=153 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat_in_czone(172.168.0.10);) >> > table=??(lr_out_snat ), priority=154 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl) && reg9[[4]] >> == 1), action=(reg9[[4]] = 0; ct_snat(172.168.0.10);) >> > @@ -5939,6 +5971,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.30 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > @@ -5946,6 +5979,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.100), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.200), action=(ct_dnat;) >> > @@ -5954,6 +5988,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_dnat(10.0.0.3);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.200 && >> is_chassis_resident("cr-lr0-public")), >> action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80 && >> is_chassis_resident("cr-lr0-public")), >> action=(ct_lb_mark(backends=10.0.0.4:8080);) >> > @@ -5982,24 +6017,20 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=70 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_next(snat);) >> > - table=??(lr_out_post_undnat ), priority=70 , match=(ip && ip4.src >> == 10.0.0.10 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_next(snat);) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > - table=??(lr_out_snat ), priority=153 , match=(ip && ip4.dst >> == 10.0.0.0/24 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_out_snat ), priority=153 , match=(ip && ip4.src >> == 10.0.0.0/24 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.168.0.10);) >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 10.0.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public")), action=(ct_snat;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 10.0.0.10 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.168.0.30);) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 10.0.0.3 && outport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && (!ct.trk || !ct.rpl)), >> action=(ct_snat(172.168.0.20);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_post_snat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_snat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_snat ), priority=153 , match=(ip && ip4.dst >> == 10.0.0.0/24 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && ct.new), >> action=(ct_commit_to_zone(snat);) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 10.0.0.10 && inport == "lr0-public" && >> is_chassis_resident("cr-lr0-public") && ct.new), >> action=(ct_commit_to_zone(snat);) >> > ]) >> > >> > # Make the logical router as Gateway router >> > @@ -6013,6 +6044,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 172.168.0.10), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 172.168.0.20), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 172.168.0.30), action=(ct_snat;) >> > @@ -6020,6 +6052,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.100), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.200), action=(ct_dnat;) >> > @@ -6028,6 +6061,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.200), >> action=(ct_lb_mark(backends=10.0.0.80,10.0.0.81);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(ct_lb_mark(backends=10.0.0.4:8080);) >> > @@ -6053,11 +6087,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > table=??(lr_out_snat ), priority=25 , match=(ip && ip4.src >> == 10.0.0.0/24 && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.10);) >> > table=??(lr_out_snat ), priority=33 , match=(ip && ip4.src >> == 10.0.0.10 && (!ct.trk || !ct.rpl)), action=(ct_snat(172.168.0.30);) >> > @@ -6074,6 +6109,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip4.dst == 172.168.0.10), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw0" && ip4.dst == 10.0.0.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 172.168.0.10), action=(ct_snat;) >> > @@ -6083,6 +6119,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.100), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.200), action=(ct_dnat;) >> > @@ -6091,6 +6128,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.200), >> action=(flags.force_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.80,10.0.0.81; force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080; >> force_snat);) >> > @@ -6116,11 +6154,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-public"), >> action=(ct_snat(172.168.0.10);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw0"), >> action=(ct_snat(10.0.0.1);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > @@ -6138,6 +6177,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip4.dst == 172.168.0.10), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw0" && ip4.dst == 10.0.0.1), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=90 , match=(ip && ip4.dst >> == 172.168.0.10), action=(ct_snat;) >> > @@ -6147,6 +6187,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.100), action=(ct_dnat;) >> > @@ -6156,6 +6197,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.200), >> action=(flags.force_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.80,10.0.0.81; force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080; >> force_snat);) >> > @@ -6182,11 +6224,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-public"), >> action=(ct_snat(172.168.0.10);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw0"), >> action=(ct_snat(10.0.0.1);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > @@ -6212,6 +6255,7 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip4.dst == 172.168.0.10), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-public" && ip6.dst == def0::10), action=(ct_snat;) >> > table=??(lr_in_unsnat ), priority=110 , match=(inport == >> "lr0-sw0" && ip4.dst == 10.0.0.1), action=(ct_snat;) >> > @@ -6223,6 +6267,7 @@ AT_CHECK([grep "lr_in_unsnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 10.0.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.10), action=(ct_dnat;) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.100), action=(ct_dnat;) >> > @@ -6233,6 +6278,7 @@ AT_CHECK([grep "lr_in_defrag" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.20), action=(flags.loopback = 1; ct_dnat(10.0.0.3);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.200), >> action=(flags.force_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.80,10.0.0.81; force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 10.0.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.4:8080; >> force_snat);) >> > @@ -6260,11 +6306,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-public"), >> action=(ct_snat(172.168.0.10);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip4 && outport == "lr0-sw0"), >> action=(ct_snat(10.0.0.1);) >> > table=??(lr_out_snat ), priority=110 , >> match=(flags.force_snat_for_lb == 1 && ip6 && outport == "lr0-public"), >> action=(ct_snat(def0::10);) >> > @@ -6291,15 +6338,18 @@ AT_CAPTURE_FILE([lr0flows]) >> > >> > AT_CHECK([grep "lr_in_unsnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_unsnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_unsnat ), priority=10 , match=(ip), >> action=(flags.without_unsnat = 1; next;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_defrag" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_defrag ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_defrag ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl)), action=(ct_next(dnat);) >> > table=??(lr_in_defrag ), priority=100 , match=(ip && ip4.dst >> == 172.168.0.210), action=(ct_dnat;) >> > ]) >> > >> > AT_CHECK([grep "lr_in_dnat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.210 && tcp && tcp.dst == 60), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062, >> 10.0.0.60:6062; force_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.0.210 && udp && udp.dst == 60), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.50:6062, >> 10.0.0.60:6062; force_snat);) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > @@ -6322,11 +6372,12 @@ AT_CHECK([grep "lr_out_undnat" lr0flows | >> ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep "lr_out_post_undnat" lr0flows | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_out_post_undnat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_undnat ), priority=50 , match=(ip && ct.new), >> action=(ct_commit { } ; next; ) >> > + table=??(lr_out_post_undnat ), priority=10 , match=(ip && (!ct.trk >> || !ct.rpl) && flags.without_unsnat == 1), action=(ct_next(snat);) >> > ]) >> > >> > AT_CHECK([grep "lr_out_snat" lr0flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_snat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_out_snat ), priority=10 , match=(ip && ct.new >> && flags.without_unsnat == 1), action=(ct_commit_to_zone(snat);) >> > table=??(lr_out_snat ), priority=120 , match=(nd_ns), >> action=(next;) >> > ]) >> > >> > @@ -6358,6 +6409,7 @@ check ovn-nbctl --wait=sb sync >> > >> > AT_CHECK([ovn-sbctl dump-flows lr0 | grep "lr_in_dnat" | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.10.10), action=(reg0 = 0; reject { >> outport <-> inport; next(pipeline=egress,table=??);};) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.rel && >> !ct.est && !ct.new), action=(ct_commit_nat;) >> > @@ -6372,6 +6424,7 @@ check ovn-nbctl --wait=sb set load_balancer lb5 >> options:skip_snat=true >> > >> > AT_CHECK([ovn-sbctl dump-flows lr0 | grep "lr_in_dnat" | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.10.10), action=(flags.skip_snat_for_lb >> = 1; reg0 = 0; reject { outport <-> inport; >> next(pipeline=egress,table=??);};) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.rel && >> !ct.est && !ct.new), action=(ct_commit_nat;) >> > @@ -6388,6 +6441,7 @@ check ovn-nbctl --wait=sb set logical_router lr0 >> options:lb_force_snat_ip="route >> > >> > AT_CHECK([ovn-sbctl dump-flows lr0 | grep "lr_in_dnat" | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.10.10), >> action=(flags.force_snat_for_lb = 1; reg0 = 0; reject { outport <-> inport; >> next(pipeline=egress,table=??);};) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.rel && >> !ct.est && !ct.new), action=(ct_commit_nat;) >> > @@ -6405,6 +6459,7 @@ check ovn-nbctl --wait=sb lr-lb-add lr0 lb6 >> > >> > AT_CHECK([ovn-sbctl dump-flows lr0 | grep "lr_in_dnat" | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.10.30), action=(drop;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.rel && >> !ct.est && !ct.new), action=(ct_commit_nat;) >> > @@ -6419,6 +6474,7 @@ check ovn-nbctl --wait=sb set load_balancer lb6 >> options:skip_snat=true >> > >> > AT_CHECK([ovn-sbctl dump-flows lr0 | grep "lr_in_dnat" | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.10.30), action=(flags.skip_snat_for_lb >> = 1; drop;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.rel && >> !ct.est && !ct.new), action=(ct_commit_nat;) >> > @@ -6435,6 +6491,7 @@ check ovn-nbctl --wait=sb set logical_router lr0 >> options:lb_force_snat_ip="route >> > >> > AT_CHECK([ovn-sbctl dump-flows lr0 | grep "lr_in_dnat" | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=110 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.168.10.30), >> action=(flags.force_snat_for_lb = 1; drop;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.est && >> !ct.rel && !ct.new && ct_mark.natted), action=(next;) >> > table=??(lr_in_dnat ), priority=50 , match=(ct.rel && >> !ct.est && !ct.new), action=(ct_commit_nat;) >> > @@ -7951,9 +8008,6 @@ AT_CHECK([grep lr_in_unsnat lrflows | grep >> ct_snat | ovn_strip_lflows], [0], [dn >> > ]) >> > >> > AT_CHECK([grep lr_out_snat lrflows | grep ct_snat | ovn_strip_lflows], >> [0], [dnl >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 20.0.0.10 && inport == "DR-S1" && is_chassis_resident("cr-DR-S1")), >> action=(ct_snat;) >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 20.0.0.10 && inport == "DR-S2" && is_chassis_resident("cr-DR-S2")), >> action=(ct_snat;) >> > - table=??(lr_out_snat ), priority=161 , match=(ip && ip4.dst >> == 20.0.0.10 && inport == "DR-S3" && is_chassis_resident("cr-DR-S3")), >> action=(ct_snat;) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 20.0.0.10 && outport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> (!ct.trk || !ct.rpl)), action=(ct_snat(172.16.1.10);) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 20.0.0.10 && outport == "DR-S2" && is_chassis_resident("cr-DR-S2") && >> (!ct.trk || !ct.rpl)), action=(ct_snat(10.0.0.10);) >> > table=??(lr_out_snat ), priority=161 , match=(ip && ip4.src >> == 20.0.0.10 && outport == "DR-S3" && is_chassis_resident("cr-DR-S3") && >> (!ct.trk || !ct.rpl)), action=(ct_snat(192.168.0.10);) >> > @@ -7961,9 +8015,6 @@ AT_CHECK([grep lr_out_snat lrflows | grep ct_snat >> | ovn_strip_lflows], [0], [dnl >> > >> > AT_CHECK([grep lr_out_post_snat lrflows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_out_post_snat ), priority=0 , match=(1), >> action=(next;) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 20.0.0.10 && inport == "DR-S1" && is_chassis_resident("cr-DR-S1") && >> ct.new), action=(ct_commit_to_zone(snat);) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 20.0.0.10 && inport == "DR-S2" && is_chassis_resident("cr-DR-S2") && >> ct.new), action=(ct_commit_to_zone(snat);) >> > - table=??(lr_out_post_snat ), priority=161 , match=(ip && ip4.dst >> == 20.0.0.10 && inport == "DR-S3" && is_chassis_resident("cr-DR-S3") && >> ct.new), action=(ct_commit_to_zone(snat);) >> > ]) >> > >> > check ovn-nbctl --wait=sb lr-nat-del DR snat 20.0.0.10 >> > @@ -9387,6 +9438,7 @@ AT_CHECK([grep "lr_in_lb_aff_check" R1flows | >> ovn_strip_lflows], [0], [dnl >> > ]) >> > AT_CHECK([grep "lr_in_dnat " R1flows | ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.16.0.10 && tcp && tcp.dst == 80), >> action=(ct_lb_mark(backends=10.0.0.2:80,20.0.0.2:80);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 10.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; ct_lb_mark(backends=10.0.0.2:80);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 20.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; ct_lb_mark(backends=20.0.0.2:80);) >> > @@ -9411,6 +9463,7 @@ AT_CAPTURE_FILE([R1flows_skip_snat]) >> > >> > AT_CHECK([grep "lr_in_dnat " R1flows_skip_snat | ovn_strip_lflows], >> [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.16.0.10 && tcp && tcp.dst == 80), >> action=(flags.skip_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.2:80, >> 20.0.0.2:80; skip_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 10.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.skip_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.2:80; skip_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 20.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.skip_snat_for_lb = 1; >> ct_lb_mark(backends=20.0.0.2:80; skip_snat);) >> > @@ -9432,6 +9485,7 @@ AT_CAPTURE_FILE([R1flows_force_snat]) >> > >> > AT_CHECK([grep "lr_in_dnat " R1flows_force_snat | ovn_strip_lflows], >> [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.16.0.10 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.2:80, >> 20.0.0.2:80; force_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 10.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.force_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.2:80; force_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 20.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.force_snat_for_lb = 1; >> ct_lb_mark(backends=20.0.0.2:80; force_snat);) >> > @@ -9452,6 +9506,7 @@ AT_CAPTURE_FILE([R1flows_force_skip_snat]) >> > >> > AT_CHECK([grep "lr_in_dnat " R1flows_force_skip_snat | >> ovn_strip_lflows], [0], [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.16.0.10 && tcp && tcp.dst == 80), >> action=(flags.skip_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.2:80, >> 20.0.0.2:80; skip_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 10.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.skip_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.2:80; skip_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 20.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.skip_snat_for_lb = 1; >> ct_lb_mark(backends=20.0.0.2:80; skip_snat);) >> > @@ -9476,6 +9531,7 @@ AT_CAPTURE_FILE([R1flows_2lbs]) >> > >> > AT_CHECK([grep "lr_in_dnat " R1flows_2lbs | ovn_strip_lflows], [0], >> [dnl >> > table=??(lr_in_dnat ), priority=0 , match=(1), >> action=(next;) >> > + table=??(lr_in_dnat ), priority=10 , match=(ip && ct.new), >> action=(ct_commit_to_zone(dnat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.16.0.10 && tcp && tcp.dst == 80), >> action=(flags.skip_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.2:80, >> 20.0.0.2:80; skip_snat);) >> > table=??(lr_in_dnat ), priority=120 , match=(ct.new && >> !ct.rel && ip4 && ip4.dst == 172.16.0.20 && tcp && tcp.dst == 80), >> action=(flags.force_snat_for_lb = 1; ct_lb_mark(backends=10.0.0.2:80, >> 20.0.0.2:80; force_snat);) >> > table=??(lr_in_dnat ), priority=150 , match=(reg9[[6]] == 1 >> && ct.new && ip4.dst == 172.16.0.10 && reg4 == 10.0.0.2 && reg8[[0..15]] == >> 80), action=(reg0 = 172.16.0.10; flags.skip_snat_for_lb = 1; >> ct_lb_mark(backends=10.0.0.2:80; skip_snat);) >> > diff --git a/tests/system-ovn.at b/tests/system-ovn.at >> > index 861b1cb99..dc7b0ab2e 100644 >> > --- a/tests/system-ovn.at >> > +++ b/tests/system-ovn.at >> > @@ -117,6 +117,7 @@ NS_CHECK_EXEC([alice1], [ping -q -c 3 -i 0.3 -w 2 >> 30.0.0.2 | FORMAT_PING], \ >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(172.16.1.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> >> icmp,orig=(src=172.16.1.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=172.16.1.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +icmp,orig=(src=172.16.1.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=172.16.1.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> >> icmp,orig=(src=172.16.1.2,dst=30.0.0.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=172.16.1.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > ]) >> > >> > @@ -297,6 +298,7 @@ NS_CHECK_EXEC([alice1], [ping6 -q -c 3 -i 0.3 -w 2 >> fd30::2 | FORMAT_PING], \ >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd21::2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> >> icmpv6,orig=(src=fd21::2,dst=fd11::2,id=<cleared>,type=128,code=0),reply=(src=fd11::2,dst=fd21::2,id=<cleared>,type=129,code=0),zone=<cleared> >> > >> +icmpv6,orig=(src=fd21::2,dst=fd11::2,id=<cleared>,type=128,code=0),reply=(src=fd11::2,dst=fd21::2,id=<cleared>,type=129,code=0),zone=<cleared> >> > >> >> icmpv6,orig=(src=fd21::2,dst=fd30::2,id=<cleared>,type=128,code=0),reply=(src=fd11::2,dst=fd21::2,id=<cleared>,type=129,code=0),zone=<cleared> >> > ]) >> > >> > @@ -3753,6 +3755,7 @@ NS_CHECK_EXEC([foo2], [ping6 -q -c 3 -i 0.3 -w 2 >> fd20::2 | FORMAT_PING], \ >> > ovs-appctl dpctl/dump-conntrack | grep icmpv6 >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd11::3) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> +icmpv6,orig=(src=fd11::3,dst=fd20::2,id=<cleared>,type=128,code=0),reply=(src=fd20::2,dst=fd11::3,id=<cleared>,type=129,code=0),zone=<cleared> >> > ]) >> > >> > # We verify that SNAT indeed happened via 'dump-conntrack' command. >> > @@ -3938,6 +3941,8 @@ NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 -w 2 >> 192.168.2.2 | FORMAT_PING], \ >> > # We verify that the connection is not tracked. >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | >> FORMAT_CT(192.168.2.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> +icmp,orig=(src=192.168.1.2,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +icmp,orig=(src=192.168.1.2,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > ]) >> > >> > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) >> > @@ -3950,6 +3955,8 @@ NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 -w 2 >> 192.168.2.2 | FORMAT_PING], \ >> > # We verify that the connection is not tracked. >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | >> FORMAT_CT(192.168.2.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> +icmp,orig=(src=192.168.1.3,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=192.168.1.3,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +icmp,orig=(src=192.168.1.3,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=192.168.1.3,id=<cleared>,type=0,code=0),zone=<cleared> >> > ]) >> > >> > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) >> > @@ -3959,9 +3966,11 @@ NS_CHECK_EXEC([bar1], [ping -q -c 3 -i 0.3 -w 2 >> 192.168.1.3 | FORMAT_PING], \ >> > 3 packets transmitted, 3 received, 0% packet loss, time 0ms >> > ]) >> > >> > -# We verify that the connection is not tracked. >> > +# We verify that the connection is tracked. >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | >> FORMAT_CT(192.168.2.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> +icmp,orig=(src=192.168.2.2,dst=192.168.1.3,id=<cleared>,type=8,code=0),reply=(src=192.168.1.3,dst=192.168.2.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +icmp,orig=(src=192.168.2.2,dst=192.168.1.3,id=<cleared>,type=8,code=0),reply=(src=192.168.1.3,dst=192.168.2.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > ]) >> > >> > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) >> > @@ -3978,6 +3987,7 @@ AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep >> icmp | FORMAT_CT(172.16.1.4) | >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> >> icmp,orig=(src=172.16.1.3,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=172.16.1.3,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> >> icmp,orig=(src=192.168.1.2,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=172.16.1.4,dst=172.16.1.3,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +icmp,orig=(src=192.168.1.2,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=172.16.1.4,dst=192.168.1.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > ]) >> > >> > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) >> > @@ -3993,7 +4003,6 @@ NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 -w 2 >> 172.16.1.4 | FORMAT_PING], \ >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | grep icmp | >> FORMAT_CT(172.16.1.1) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> >> icmp,orig=(src=172.16.1.1,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=172.16.1.1,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> -icmp,orig=(src=172.16.1.1,dst=192.168.2.2,id=<cleared>,type=8,code=0),reply=(src=192.168.2.2,dst=172.16.1.1,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> >> icmp,orig=(src=192.168.1.3,dst=172.16.1.4,id=<cleared>,type=8,code=0),reply=(src=172.16.1.4,dst=172.16.1.1,id=<cleared>,type=0,code=0),zone=<cleared> >> > ]) >> > >> > @@ -4144,6 +4153,7 @@ NS_CHECK_EXEC([foo1], [ping -q -c 3 -i 0.3 -w 2 >> fd20::4 | FORMAT_PING], \ >> > # Then DNAT of 'bar1' address happens (listed first below). >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd20::4) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> +icmpv6,orig=(src=fd11::2,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd20::4,dst=fd11::2,id=<cleared>,type=129,code=0),zone=<cleared> >> > >> >> icmpv6,orig=(src=fd11::2,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd20::4,dst=fd20::3,id=<cleared>,type=129,code=0),zone=<cleared> >> > >> >> icmpv6,orig=(src=fd20::3,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd12::2,dst=fd20::3,id=<cleared>,type=129,code=0),zone=<cleared> >> > ]) >> > @@ -4161,7 +4171,6 @@ NS_CHECK_EXEC([foo2], [ping -q -c 3 -i 0.3 -w 2 >> fd20::4 | FORMAT_PING], \ >> > AT_CHECK([ovs-appctl dpctl/dump-conntrack | FORMAT_CT(fd20::1) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> >> icmpv6,orig=(src=fd11::3,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd20::4,dst=fd20::1,id=<cleared>,type=129,code=0),zone=<cleared> >> > >> -icmpv6,orig=(src=fd20::1,dst=fd12::2,id=<cleared>,type=128,code=0),reply=(src=fd12::2,dst=fd20::1,id=<cleared>,type=129,code=0),zone=<cleared> >> > >> >> icmpv6,orig=(src=fd20::1,dst=fd20::4,id=<cleared>,type=128,code=0),reply=(src=fd12::2,dst=fd20::1,id=<cleared>,type=129,code=0),zone=<cleared> >> > ]) >> > >> > @@ -8682,10 +8691,10 @@ test_ping sw11 192.168.1.2 >> > OVS_WAIT_UNTIL([ovs-ofctl dump-flows br-int | grep -v "n_packets=0" | >> grep 'nat(src=172.16.1.21)']) >> > # Ensure conntrack entry is present >> > OVS_WAIT_FOR_OUTPUT([ >> > - ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.2.2) | \ >> > + ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.1.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> -icmp,orig=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=192.168.2.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> -tcp,orig=(src=192.168.2.2,dst=192.168.1.2,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=192.168.2.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,protoinfo=(state=<cleared>) >> > >> +icmp,orig=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=172.16.1.21,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +tcp,orig=(src=192.168.2.2,dst=192.168.1.2,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=172.16.1.21,sport=<cleared>,dport=<cleared>),zone=<cleared>,protoinfo=(state=<cleared>) >> > ]) >> > >> > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) >> > @@ -8697,9 +8706,11 @@ test_ping sw11 192.168.1.2 >> > >> > # Ensure conntrack entry is present >> > OVS_WAIT_FOR_OUTPUT([ >> > - ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.2.2) | \ >> > + ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.1.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> +icmp,orig=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=172.16.1.21,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> >> icmp,orig=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=192.168.2.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +tcp,orig=(src=192.168.2.2,dst=192.168.1.2,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=172.16.1.21,sport=<cleared>,dport=<cleared>),zone=<cleared>,protoinfo=(state=<cleared>) >> > >> >> tcp,orig=(src=192.168.2.2,dst=192.168.1.2,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=192.168.2.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,protoinfo=(state=<cleared>) >> > ]) >> > >> > @@ -8711,10 +8722,10 @@ test_ping sw11 172.16.1.2 >> > >> > # Ensure conntrack entry is present >> > OVS_WAIT_FOR_OUTPUT([ >> > - ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.2.2) | \ >> > + ovs-appctl dpctl/dump-conntrack | FORMAT_CT(192.168.1.2) | \ >> > sed -e 's/zone=[[0-9]]*/zone=<cleared>/'], [0], [dnl >> > >> -icmp,orig=(src=192.168.2.2,dst=172.16.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=192.168.2.2,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> -tcp,orig=(src=192.168.2.2,dst=172.16.1.2,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=192.168.2.2,sport=<cleared>,dport=<cleared>),zone=<cleared>,protoinfo=(state=<cleared>) >> > >> +icmp,orig=(src=192.168.2.2,dst=192.168.1.2,id=<cleared>,type=8,code=0),reply=(src=192.168.1.2,dst=172.16.1.21,id=<cleared>,type=0,code=0),zone=<cleared> >> > >> +tcp,orig=(src=192.168.2.2,dst=192.168.1.2,sport=<cleared>,dport=<cleared>),reply=(src=192.168.1.2,dst=172.16.1.21,sport=<cleared>,dport=<cleared>),zone=<cleared>,protoinfo=(state=<cleared>) >> > ]) >> > >> > AT_CHECK([ovs-appctl dpctl/flush-conntrack]) >> > -- >> > 2.46.2 >> > >> > _______________________________________________ >> > dev mailing list >> > [email protected] >> > https://mail.openvswitch.org/mailman/listinfo/ovs-dev >> > > > -- > > Ales Musil > > Senior Software Engineer - OVN Core > > Red Hat EMEA <https://www.redhat.com> > > [email protected] > <https://red.ht/sig> > _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
